858307002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{20435881}}^1$

素因数の和:20435893

約数の個数: 16

約数和(自身を含む): 1961844672

約数和(自身を除く): 1103537670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 20435881, 40871762, 61307643, 122615286, 143051167, 286102334, 429153501, 858307002]

約数ペア:

[(1, 858307002), (2, 429153501), (3, 286102334), (6, 143051167), (7, 122615286), (14, 61307643), (21, 40871762), (42, 20435881)]